src/test/java/org/apache/commons/beanutils2/converters/ArrayConverterTest.java - commons-beanutils - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 package org.apache.commons.beanutils2.converters;

 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;

 import java.lang.reflect.Array;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Locale;

 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;

 /**
  * Test Case for the ArrayConverter class.
  */
 class ArrayConverterTest {

     /**
      * Check that two arrays are the same.
      *
      * @param msg      Test prefix msg
      * @param expected Expected Array value
      * @param result   Result array value
      */
     private void checkArray(final String msg, final Object expected, final Object result) {
         assertNotNull(expected, msg + " Expected Null");
         assertNotNull(result, msg + " Result   Null");
         assertTrue(result.getClass().isArray(), msg + " Result   not array");
         assertTrue(expected.getClass().isArray(), msg + " Expected not array");
         final int resultLth = Array.getLength(result);
         assertEquals(Array.getLength(expected), resultLth, msg + " Size");
         assertEquals(expected.getClass(), result.getClass(), msg + " Type");
         for (int i = 0; i < resultLth; i++) {
             final Object expectElement = Array.get(expected, i);
             final Object resultElement = Array.get(result, i);
             assertEquals(expectElement, resultElement, msg + " Element " + i);
         }
     }

     /** Sets Up */
     @BeforeEach
     public void setUp() throws Exception {
         // empty
     }

     /** Tear Down */
     @AfterEach
     public void tearDown() throws Exception {
         // empty
     }

     /**
      * Test Converting using the IntegerConverter as the component Converter
      */
     @Test
     void testComponentIntegerConverter() {

         final IntegerConverter intConverter = new IntegerConverter(Integer.valueOf(0));
         intConverter.setPattern("#,###");
         intConverter.setLocale(Locale.US);
         final ArrayConverter arrayConverter = new ArrayConverter(int[].class, intConverter, 0);
         arrayConverter.setAllowedChars(new char[] { ',', '-' });
         arrayConverter.setDelimiter(';');

         // Expected results
         final int[] intArray = { 1111, 2222, 3333, 4444 };
         final String stringA = "1,111; 2,222; 3,333; 4,444";
         final String stringB = intArray[0] + ";" + intArray[1] + ";" + intArray[2] + ";" + intArray[3];
         final String[] strArray = { "" + intArray[0], "" + intArray[1], "" + intArray[2], "" + intArray[3] };
         final long[] longArray = { intArray[0], intArray[1], intArray[2], intArray[3] };
         final Long[] LONGArray = { Long.valueOf(intArray[0]), Long.valueOf(intArray[1]), Long.valueOf(intArray[2]), Long.valueOf(intArray[3]) };
         final Integer[] IntegerArray = { Integer.valueOf(intArray[0]), Integer.valueOf(intArray[1]), Integer.valueOf(intArray[2]),
                 Integer.valueOf(intArray[3]) };
         final ArrayList<String> strList = new ArrayList<>();
         final ArrayList<Long> longList = new ArrayList<>();
         for (int i = 0; i < strArray.length; i++) {
             strList.add(strArray[i]);
             longList.add(LONGArray[i]);
         }

         String msg = null;

         // String --> int[]
         msg = "String --> int[]";
         checkArray(msg, intArray, arrayConverter.convert(int[].class, stringA));

         // String --> int[] (with braces)
         msg = "String --> Integer[] (with braces)";
         checkArray(msg, IntegerArray, arrayConverter.convert(Integer[].class, "{" + stringA + "}"));

         // String[] --> int[]
         msg = "String[] --> int[]";
         checkArray(msg, intArray, arrayConverter.convert(int[].class, strArray));

         // String[] --> Integer[]
         msg = "String[] --> Integer[]";
         checkArray(msg, IntegerArray, arrayConverter.convert(Integer[].class, strArray));

         // long[] --> int[]
         msg = "long[] --> int[]";
         checkArray(msg, intArray, arrayConverter.convert(int[].class, longArray));

         // Long --> int[]
         msg = "Long --> int[]";
         checkArray(msg, new int[] { LONGArray[0].intValue() }, arrayConverter.convert(int[].class, LONGArray[0]));

         // LONG[] --> int[]
         msg = "LONG[] --> int[]";
         checkArray(msg, intArray, arrayConverter.convert(int[].class, LONGArray));

         // Long --> String
         msg = "Long --> String";
         assertEquals(LONGArray[0] + "", arrayConverter.convert(String.class, LONGArray[0]), msg);

         // LONG[] --> String (first)
         msg = "LONG[] --> String (first)";
         assertEquals(LONGArray[0] + "", arrayConverter.convert(String.class, LONGArray), msg);

         // LONG[] --> String (all)
         msg = "LONG[] --> String (all)";
         arrayConverter.setOnlyFirstToString(false);
         assertEquals(stringB, arrayConverter.convert(String.class, LONGArray), msg);

         // Collection of Long --> String
         msg = "Collection of Long --> String";
         assertEquals(stringB, arrayConverter.convert(String.class, longList), msg);

         // LONG[] --> String[]
         msg = "long[] --> String[]";
         checkArray(msg, strArray, arrayConverter.convert(String[].class, LONGArray));

         // Collection of String --> Integer[]
         msg = "Collection of String --> Integer[]";
         checkArray(msg, IntegerArray, arrayConverter.convert(Integer[].class, strList));

         // Collection of Long --> int[]
         msg = "Collection of Long --> int[]";
         checkArray(msg, intArray, arrayConverter.convert(int[].class, longList));
     }

     /**
      * Test Empty String
      */
     @Test
     void testEmptyString() {
         final int[] zeroArray = {};
         final IntegerConverter intConverter = new IntegerConverter();

         checkArray("Empty String", zeroArray, new ArrayConverter(int[].class, intConverter, -1).convert(int[].class, ""));
         assertEquals(null, new ArrayConverter(int[].class, intConverter).convert(String.class, null), "Default String");
     }

     /**
      * Test Errors creating the converter
      */
     @Test
     void testErrors() {
         assertThrows(NullPointerException.class, () -> new ArrayConverter(null, new DateConverter()));
         assertThrows(IllegalArgumentException.class, () -> new ArrayConverter(Boolean.class, new DateConverter()));
         assertThrows(NullPointerException.class, () -> new ArrayConverter(int[].class, null));
     }

     /**
      * Test Converting using the IntegerConverter as the component Converter
      */
     @Test
     void testInvalidWithDefault() {
         final int[] zeroArray = {};
         final int[] oneArray = new int[1];
         final IntegerConverter intConverter = new IntegerConverter();

         assertEquals(null, new ArrayConverter(int[].class, intConverter, -1).convert(int[].class, null), "Null Default");
         checkArray("Zero Length", zeroArray, new ArrayConverter(int[].class, intConverter, 0).convert(int[].class, null));
         checkArray("One Length", oneArray, new ArrayConverter(Integer[].class, intConverter, 1).convert(int[].class, null));
     }

     /**
      * Test Converting a String[] to integer array (with leading/trailing whitespace)
      */
     @Test
     void testStringArrayToNumber() {

         // Configure Converter
         final IntegerConverter intConverter = new IntegerConverter();
         final ArrayConverter arrayConverter = new ArrayConverter(int[].class, intConverter);

         // Test Data
         final String[] array = { "10", "  11", "12  ", "  13  " };
         final ArrayList<String> list = new ArrayList<>();
         Collections.addAll(list, array);

         // Expected results
         String msg = null;
         final int[] expectedInt = { 10, 11, 12, 13 };
         final Integer[] expectedInteger = { Integer.valueOf(expectedInt[0]), Integer.valueOf(expectedInt[1]), Integer.valueOf(expectedInt[2]),
                 Integer.valueOf(expectedInt[3]) };

         // Test String[] --> int[]
         msg = "String[] --> int[]";
         checkArray(msg, expectedInt, arrayConverter.convert(int[].class, array));

         // Test String[] --> Integer[]
         msg = "String[] --> Integer[]";
         checkArray(msg, expectedInteger, arrayConverter.convert(Integer[].class, array));

         // Test List --> int[]
         msg = "List --> int[]";
         checkArray(msg, expectedInt, arrayConverter.convert(int[].class, list));

         // Test List --> Integer[]
         msg = "List --> Integer[]";
         checkArray(msg, expectedInteger, arrayConverter.convert(Integer[].class, list));
     }

     /**
      * Test the Matrix!!!! (parses a String into a 2 dimensional integer array or matrix)
      */
     @Test
     void testTheMatrix() {

         // Test Date - create the Matrix!!
         // Following String uses two delimiter:
         // - comma (",") to separate individual numbers
         // - semicolon (";") to separate lists of numbers
         final String matrixString = "11,12,13 ; 21,22,23 ; 31,32,33 ; 41,42,43";
         final int[][] expected = { new int[] { 11, 12, 13 }, new int[] { 21, 22, 23 }, new int[] { 31, 32, 33 }, new int[] { 41, 42, 43 } };

         // Construct an Integer Converter
         final IntegerConverter integerConverter = new IntegerConverter();

         // Construct an array Converter for an integer array (i.e. int[]) using
         // an IntegerConverter as the element converter.
         // Uses the default comma (i.e. ",") as the delimiter between individual numbers
         final ArrayConverter arrayConverter = new ArrayConverter(int[].class, integerConverter);

         // Construct a "Matrix" Converter which converts arrays of integer arrays using
         // the first (int[]) Converter as the element Converter.
         // Uses a semicolon (i.e. ";") as the delimiter to separate the different sets of numbers.
         // Also the delimiter for the above array Converter needs to be added to this
         // array Converter's "allowed characters"
         final ArrayConverter matrixConverter = new ArrayConverter(int[][].class, arrayConverter);
         matrixConverter.setDelimiter(';');
         matrixConverter.setAllowedChars(new char[] { ',' });

         // Do the Conversion
         final Object result = matrixConverter.convert(int[][].class, matrixString);

         // Check it actually worked OK
         assertEquals(int[][].class, result.getClass(), "Check int[][].class");
         final int[][] matrix = (int[][]) result;
         assertEquals(expected.length, matrix.length, "Check int[][] length");
         for (int i = 0; i < expected.length; i++) {
             assertEquals(expected[i].length, matrix[i].length, "Check int[" + i + "] length");
             for (int j = 0; j < expected[i].length; j++) {
                 final String label = "Matrix int[" + i + "," + j + "] element";
                 assertEquals(expected[i][j], matrix[i][j], label);
                 // System.out.println(label + " = " + matrix[i][j]);
             }
         }
     }

     /**
      * Test for BEANUTILS-302 - throwing a NPE when underscore used
      */
     @Test
     void testUnderscore_BEANUTILS_302() {
         final String value = "first_value,second_value";
         final ArrayConverter<String[]> converter = new ArrayConverter(String[].class, new StringConverter());

         // test underscore not allowed (the default)
         String[] result = converter.convert(String[].class, value);
         assertNotNull(result, "result.null");
         assertEquals(4, result.length, "result.length");
         assertEquals("first", result[0], "result[0]");
         assertEquals("value", result[1], "result[1]");
         assertEquals("second", result[2], "result[2]");
         assertEquals("value", result[3], "result[3]");

         // configure the converter to allow underscore
         converter.setAllowedChars(new char[] { '.', '-', '_' });

         // test underscore allowed
         result = converter.convert(String[].class, value);
         assertNotNull(result, "result.null");
         assertEquals(2, result.length, "result.length");
         assertEquals("first_value", result[0], "result[0]");
         assertEquals("second_value", result[1], "result[1]");
     }
 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* https://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/
	package org.apache.commons.beanutils2.converters;

	import static org.junit.jupiter.api.Assertions.assertEquals;
	import static org.junit.jupiter.api.Assertions.assertNotNull;
	import static org.junit.jupiter.api.Assertions.assertThrows;
	import static org.junit.jupiter.api.Assertions.assertTrue;

	import java.lang.reflect.Array;
	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.Locale;

	import org.junit.jupiter.api.AfterEach;
	import org.junit.jupiter.api.BeforeEach;
	import org.junit.jupiter.api.Test;

	/**
	* Test Case for the ArrayConverter class.
	*/
	class ArrayConverterTest {

	/**
	* Check that two arrays are the same.
	*
	* @param msg Test prefix msg
	* @param expected Expected Array value
	* @param result Result array value
	*/
	private void checkArray(final String msg, final Object expected, final Object result) {
	assertNotNull(expected, msg + " Expected Null");
	assertNotNull(result, msg + " Result Null");
	assertTrue(result.getClass().isArray(), msg + " Result not array");
	assertTrue(expected.getClass().isArray(), msg + " Expected not array");
	final int resultLth = Array.getLength(result);
	assertEquals(Array.getLength(expected), resultLth, msg + " Size");
	assertEquals(expected.getClass(), result.getClass(), msg + " Type");
	for (int i = 0; i < resultLth; i++) {
	final Object expectElement = Array.get(expected, i);
	final Object resultElement = Array.get(result, i);
	assertEquals(expectElement, resultElement, msg + " Element " + i);
	}
	}

	/** Sets Up */
	@BeforeEach
	public void setUp() throws Exception {
	// empty
	}

	/** Tear Down */
	@AfterEach
	public void tearDown() throws Exception {
	// empty
	}

	/**
	* Test Converting using the IntegerConverter as the component Converter
	*/
	@Test
	void testComponentIntegerConverter() {

	final IntegerConverter intConverter = new IntegerConverter(Integer.valueOf(0));
	intConverter.setPattern("#,###");
	intConverter.setLocale(Locale.US);
	final ArrayConverter arrayConverter = new ArrayConverter(int[].class, intConverter, 0);
	arrayConverter.setAllowedChars(new char[] { ',', '-' });
	arrayConverter.setDelimiter(';');

	// Expected results
	final int[] intArray = { 1111, 2222, 3333, 4444 };
	final String stringA = "1,111; 2,222; 3,333; 4,444";
	final String stringB = intArray[0] + ";" + intArray[1] + ";" + intArray[2] + ";" + intArray[3];
	final String[] strArray = { "" + intArray[0], "" + intArray[1], "" + intArray[2], "" + intArray[3] };
	final long[] longArray = { intArray[0], intArray[1], intArray[2], intArray[3] };
	final Long[] LONGArray = { Long.valueOf(intArray[0]), Long.valueOf(intArray[1]), Long.valueOf(intArray[2]), Long.valueOf(intArray[3]) };
	final Integer[] IntegerArray = { Integer.valueOf(intArray[0]), Integer.valueOf(intArray[1]), Integer.valueOf(intArray[2]),
	Integer.valueOf(intArray[3]) };
	final ArrayList<String> strList = new ArrayList<>();
	final ArrayList<Long> longList = new ArrayList<>();
	for (int i = 0; i < strArray.length; i++) {
	strList.add(strArray[i]);
	longList.add(LONGArray[i]);
	}

	String msg = null;

	// String --> int[]
	msg = "String --> int[]";
	checkArray(msg, intArray, arrayConverter.convert(int[].class, stringA));

	// String --> int[] (with braces)
	msg = "String --> Integer[] (with braces)";
	checkArray(msg, IntegerArray, arrayConverter.convert(Integer[].class, "{" + stringA + "}"));

	// String[] --> int[]
	msg = "String[] --> int[]";
	checkArray(msg, intArray, arrayConverter.convert(int[].class, strArray));

	// String[] --> Integer[]
	msg = "String[] --> Integer[]";
	checkArray(msg, IntegerArray, arrayConverter.convert(Integer[].class, strArray));

	// long[] --> int[]
	msg = "long[] --> int[]";
	checkArray(msg, intArray, arrayConverter.convert(int[].class, longArray));

	// Long --> int[]
	msg = "Long --> int[]";
	checkArray(msg, new int[] { LONGArray[0].intValue() }, arrayConverter.convert(int[].class, LONGArray[0]));

	// LONG[] --> int[]
	msg = "LONG[] --> int[]";
	checkArray(msg, intArray, arrayConverter.convert(int[].class, LONGArray));

	// Long --> String
	msg = "Long --> String";
	assertEquals(LONGArray[0] + "", arrayConverter.convert(String.class, LONGArray[0]), msg);

	// LONG[] --> String (first)
	msg = "LONG[] --> String (first)";
	assertEquals(LONGArray[0] + "", arrayConverter.convert(String.class, LONGArray), msg);

	// LONG[] --> String (all)
	msg = "LONG[] --> String (all)";
	arrayConverter.setOnlyFirstToString(false);
	assertEquals(stringB, arrayConverter.convert(String.class, LONGArray), msg);

	// Collection of Long --> String
	msg = "Collection of Long --> String";
	assertEquals(stringB, arrayConverter.convert(String.class, longList), msg);

	// LONG[] --> String[]
	msg = "long[] --> String[]";
	checkArray(msg, strArray, arrayConverter.convert(String[].class, LONGArray));

	// Collection of String --> Integer[]
	msg = "Collection of String --> Integer[]";
	checkArray(msg, IntegerArray, arrayConverter.convert(Integer[].class, strList));

	// Collection of Long --> int[]
	msg = "Collection of Long --> int[]";
	checkArray(msg, intArray, arrayConverter.convert(int[].class, longList));
	}

	/**
	* Test Empty String
	*/
	@Test
	void testEmptyString() {
	final int[] zeroArray = {};
	final IntegerConverter intConverter = new IntegerConverter();

	checkArray("Empty String", zeroArray, new ArrayConverter(int[].class, intConverter, -1).convert(int[].class, ""));
	assertEquals(null, new ArrayConverter(int[].class, intConverter).convert(String.class, null), "Default String");
	}

	/**
	* Test Errors creating the converter
	*/
	@Test
	void testErrors() {
	assertThrows(NullPointerException.class, () -> new ArrayConverter(null, new DateConverter()));
	assertThrows(IllegalArgumentException.class, () -> new ArrayConverter(Boolean.class, new DateConverter()));
	assertThrows(NullPointerException.class, () -> new ArrayConverter(int[].class, null));
	}

	/**
	* Test Converting using the IntegerConverter as the component Converter
	*/
	@Test
	void testInvalidWithDefault() {
	final int[] zeroArray = {};
	final int[] oneArray = new int[1];
	final IntegerConverter intConverter = new IntegerConverter();

	assertEquals(null, new ArrayConverter(int[].class, intConverter, -1).convert(int[].class, null), "Null Default");
	checkArray("Zero Length", zeroArray, new ArrayConverter(int[].class, intConverter, 0).convert(int[].class, null));
	checkArray("One Length", oneArray, new ArrayConverter(Integer[].class, intConverter, 1).convert(int[].class, null));
	}

	/**
	* Test Converting a String[] to integer array (with leading/trailing whitespace)
	*/
	@Test
	void testStringArrayToNumber() {

	// Configure Converter
	final IntegerConverter intConverter = new IntegerConverter();
	final ArrayConverter arrayConverter = new ArrayConverter(int[].class, intConverter);

	// Test Data
	final String[] array = { "10", " 11", "12 ", " 13 " };
	final ArrayList<String> list = new ArrayList<>();
	Collections.addAll(list, array);

	// Expected results
	String msg = null;
	final int[] expectedInt = { 10, 11, 12, 13 };
	final Integer[] expectedInteger = { Integer.valueOf(expectedInt[0]), Integer.valueOf(expectedInt[1]), Integer.valueOf(expectedInt[2]),
	Integer.valueOf(expectedInt[3]) };

	// Test String[] --> int[]
	msg = "String[] --> int[]";
	checkArray(msg, expectedInt, arrayConverter.convert(int[].class, array));

	// Test String[] --> Integer[]
	msg = "String[] --> Integer[]";
	checkArray(msg, expectedInteger, arrayConverter.convert(Integer[].class, array));

	// Test List --> int[]
	msg = "List --> int[]";
	checkArray(msg, expectedInt, arrayConverter.convert(int[].class, list));

	// Test List --> Integer[]
	msg = "List --> Integer[]";
	checkArray(msg, expectedInteger, arrayConverter.convert(Integer[].class, list));
	}

	/**
	* Test the Matrix!!!! (parses a String into a 2 dimensional integer array or matrix)
	*/
	@Test
	void testTheMatrix() {

	// Test Date - create the Matrix!!
	// Following String uses two delimiter:
	// - comma (",") to separate individual numbers
	// - semicolon (";") to separate lists of numbers
	final String matrixString = "11,12,13 ; 21,22,23 ; 31,32,33 ; 41,42,43";
	final int[][] expected = { new int[] { 11, 12, 13 }, new int[] { 21, 22, 23 }, new int[] { 31, 32, 33 }, new int[] { 41, 42, 43 } };

	// Construct an Integer Converter
	final IntegerConverter integerConverter = new IntegerConverter();

	// Construct an array Converter for an integer array (i.e. int[]) using
	// an IntegerConverter as the element converter.
	// Uses the default comma (i.e. ",") as the delimiter between individual numbers
	final ArrayConverter arrayConverter = new ArrayConverter(int[].class, integerConverter);

	// Construct a "Matrix" Converter which converts arrays of integer arrays using
	// the first (int[]) Converter as the element Converter.
	// Uses a semicolon (i.e. ";") as the delimiter to separate the different sets of numbers.
	// Also the delimiter for the above array Converter needs to be added to this
	// array Converter's "allowed characters"
	final ArrayConverter matrixConverter = new ArrayConverter(int[][].class, arrayConverter);
	matrixConverter.setDelimiter(';');
	matrixConverter.setAllowedChars(new char[] { ',' });

	// Do the Conversion
	final Object result = matrixConverter.convert(int[][].class, matrixString);

	// Check it actually worked OK
	assertEquals(int[][].class, result.getClass(), "Check int[][].class");
	final int[][] matrix = (int[][]) result;
	assertEquals(expected.length, matrix.length, "Check int[][] length");
	for (int i = 0; i < expected.length; i++) {
	assertEquals(expected[i].length, matrix[i].length, "Check int[" + i + "] length");
	for (int j = 0; j < expected[i].length; j++) {
	final String label = "Matrix int[" + i + "," + j + "] element";
	assertEquals(expected[i][j], matrix[i][j], label);
	// System.out.println(label + " = " + matrix[i][j]);
	}
	}
	}

	/**
	* Test for BEANUTILS-302 - throwing a NPE when underscore used
	*/
	@Test
	void testUnderscore_BEANUTILS_302() {
	final String value = "first_value,second_value";
	final ArrayConverter<String[]> converter = new ArrayConverter(String[].class, new StringConverter());

	// test underscore not allowed (the default)
	String[] result = converter.convert(String[].class, value);
	assertNotNull(result, "result.null");
	assertEquals(4, result.length, "result.length");
	assertEquals("first", result[0], "result[0]");
	assertEquals("value", result[1], "result[1]");
	assertEquals("second", result[2], "result[2]");
	assertEquals("value", result[3], "result[3]");

	// configure the converter to allow underscore
	converter.setAllowedChars(new char[] { '.', '-', '_' });

	// test underscore allowed
	result = converter.convert(String[].class, value);
	assertNotNull(result, "result.null");
	assertEquals(2, result.length, "result.length");
	assertEquals("first_value", result[0], "result[0]");
	assertEquals("second_value", result[1], "result[1]");
	}
	}